نتایج جستجو برای: restricted rotation

تعداد نتایج: 189102  

2007
JENNIFER TABACK

Rotation distance measures the difference in shape between binary trees of the same size by counting the minimum number of rotations needed to transform one tree to the other. We describe several types of rotation distance where restrictions are put on the locations where rotations are permitted, and provide upper bounds on distances between trees with a fixed number of nodes with respect to se...

2005
JENNIFER TABACK

Rotation distance quantifies the difference in shape between two rooted binary trees of the same size by counting the minimum number of elementary changes needed to transform one tree to the other. We describe several types of rotation distance, and provide upper bounds on distances between trees with a fixed number of nodes with respect to each type. These bounds are obtained by relating each ...

Journal: :IJAC 2007
Sean Cleary Jennifer Taback

Rotation distance quantifies the difference in shape between two rooted binary trees of the same size by counting the minimum number of elementary changes needed to transform one tree to the other. We describe several types of rotation distance, and provide upper bounds on distances between trees with a fixed number of nodes with respect to each type. These bounds are obtained by relating each ...

بیات, عصمت, ثریا, شیوا, شریعت, سید وحید, علوی, کاوه, نیری, وحیده, کمال زاده, لیلا,

Objectives: The study was performed to determine the factor structure of the Persian translation of Personality Inventory for DSM-5 (PID 5). Methods: After translation and back translation of PID-5, it was performed on 217 subjects, including 114 healthy students and 103 patients with personality disorders. Exploratory factor analysis was done using principal component analysis and direc...

Journal: :Journal of pediatric orthopedics 2005
Afshin Aminian Andrew Mahar Walid Yassir Peter Newton Dennis Wenger

Femoral head coverage achieved with an acetabular osteotomy for hip dysplasia is achieved by acetabular rotation that can be restricted by osteotomy orientation and soft tissue attachments to the acetabular fragment. Procedures that allow excess rotation or motion in an undesirable direction (especially external rotation) may have undesirable consequences. Rotational aspects of these procedures...

Journal: :Chemical communications 2011
Yang Li Lei Shi Li-Xia Qin Lu-Lu Qu Chao Jing Minbo Lan Tony D James Yi-Tao Long

A green fluorescent protein chromophore inspired chemosenor for Zn(2+) was designed and synthesized. A Zn(2+) specific fluorescence enhancement was observed due to restricted rotation between the 1,10-phenanthroline and imidazolone moieties.

Journal: :Materials advances 2023

Naphthylhydrazone derivative, 1-[(2-Hydroxy-4,6-dimethoxy-benzylidene)-hydrazonomethyl]-naphthalen-2-ol (H2L), an Aggregation Induced Emission (AIE) active probe emerges out as a promising solid-state emitter upon exercising restricted intramolecular rotation (RIR) in ordered J-type self-assembly and...

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